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Gun Builders News

The Best AR-15 Coatings Compared

The Best AR-15 Coatings Compared

Posted by Gun Builders Depot on Apr 27th 2021

Black rifles deserve the name: They're almost all, well, black. Other parts (like our raw 80% lowers) come unfinished so you can add your own coating. Even though they all look alike, there are loads of finishes available for your AR-15 and other guns. Which ones can you apply at home, and how do …

DISCLAIMER: If you are new to the world of DIY gun building, you likely have a lot of questions and rightfully so. It’s an area that has a lot of questions that, without the correct answers, could have some serious implications. At GunBuilders.com, we are by no means providing this content on our website to serve as legal advice or legal counsel. We encourage each and every builder to perform their own research around their respective State laws as well as educating themselves on the Federal laws. When performing your own research, please be sure that you are getting your information from a reliable source.


KeyMod vs. M-LOK: AR-15 Handguards Compared

KeyMod vs. M-LOK: AR-15 Handguards Compared

Posted by Gun Builders Depot on Apr 7th 2021

With so many handguards available on the AR parts market, picking the right one can get a little confusing. Is M-LOK better than KeyMod? Does a Picatinny rail still have its place on a modern AR-15? What's the difference between a drop-in handguard and a free-float unit? Let's clear it all up.Han …

DISCLAIMER: If you are new to the world of DIY gun building, you likely have a lot of questions and rightfully so. It’s an area that has a lot of questions that, without the correct answers, could have some serious implications. At GunBuilders.com, we are by no means providing this content on our website to serve as legal advice or legal counsel. We encourage each and every builder to perform their own research around their respective State laws as well as educating themselves on the Federal laws. When performing your own research, please be sure that you are getting your information from a reliable source.


The Best AR-15 Upgrades in 2023

The Best AR-15 Upgrades in 2023

Posted by Gun Builders Depot on Apr 6th 2021

You just finished putting together your first AR-15. Or, maybe you simply bought a "retail" rifle that came fully assembled. Either way, it's probably a good shooter. Good, but not perfect. The AR-15 platform's been developed for decades and it remains one of the most popular rifles sold in Am …

DISCLAIMER: If you are new to the world of DIY gun building, you likely have a lot of questions and rightfully so. It’s an area that has a lot of questions that, without the correct answers, could have some serious implications. At GunBuilders.com, we are by no means providing this content on our website to serve as legal advice or legal counsel. We encourage each and every builder to perform their own research around their respective State laws as well as educating themselves on the Federal laws. When performing your own research, please be sure that you are getting your information from a reliable source.


6.5 Creedmoor vs 6.5 Grendel

6.5 Creedmoor vs 6.5 Grendel

Posted by Gun Builders Depot on Mar 18th 2021

The AR platform hosts loads of calibers. You're no longer stuck with old 5.56 NATO and .223 Remington, or .308 Winchester. Instead, new calibers in the 6.5mm range have allowed both the AR-15 and AR-10 (now sold as the LR-308) to outperform their respective ancestors. But what's the difference be …

DISCLAIMER: If you are new to the world of DIY gun building, you likely have a lot of questions and rightfully so. It’s an area that has a lot of questions that, without the correct answers, could have some serious implications. At GunBuilders.com, we are by no means providing this content on our website to serve as legal advice or legal counsel. We encourage each and every builder to perform their own research around their respective State laws as well as educating themselves on the Federal laws. When performing your own research, please be sure that you are getting your information from a reliable source.


.308 Winchester vs. 6.5 Creedmoor

.308 Winchester vs. 6.5 Creedmoor

Posted by Gun Builders Depot on Mar 17th 2021

The AR world's been flooded with new calibers, and relatively recently, the 6.5 Creedmoor round has become a popular choice among shooters building an AR-10 (really, an LR-308). What's the difference between these two loads? Is Creedmoor truly a high-performer that outclasses .308 Winchester? Her …

DISCLAIMER: If you are new to the world of DIY gun building, you likely have a lot of questions and rightfully so. It’s an area that has a lot of questions that, without the correct answers, could have some serious implications. At GunBuilders.com, we are by no means providing this content on our website to serve as legal advice or legal counsel. We encourage each and every builder to perform their own research around their respective State laws as well as educating themselves on the Federal laws. When performing your own research, please be sure that you are getting your information from a reliable source.


Billet (Premium) 80% Lower Review & FAQ

Billet (Premium) 80% Lower Review & FAQ

Posted by Gun Builders Depot on Feb 25th 2021

The AR-15 lower receiver is a pretty standardized firearm. But when it comes to 80% lowers, there are quite a few options available for different calibers. Some are made with different materials -- forged or billet aluminum, polymer, even carbon fiber. We're clearing up any confusion you might ha …

DISCLAIMER: If you are new to the world of DIY gun building, you likely have a lot of questions and rightfully so. It’s an area that has a lot of questions that, without the correct answers, could have some serious implications. At GunBuilders.com, we are by no means providing this content on our website to serve as legal advice or legal counsel. We encourage each and every builder to perform their own research around their respective State laws as well as educating themselves on the Federal laws. When performing your own research, please be sure that you are getting your information from a reliable source.


We are a national retailer of individual components and not all products depicted on this website are legal in every state. Shipping of various products found on this website are prohibited to some states (such as California, Connecticut, District of Columbia, Hawaii, New Jersey, New York, Rhode Island, and Washington). The information, pictures, text or products presented on this website are not a representation by us, and should not be understood by you, that any product or completed firearm is legal to assemble or own in your state of residence. We encourage each and every builder to perform their own research about the state and federal laws that apply to them. It is your responsibility to understand the law and we encourage you to consult with an attorney or your local ATF representative.